<% if false # the license inside this if block assertains to this file -%>
# Copyright 2017 Google Inc.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
<% end -%>
<%= compile 'templates/license.erb' -%>

<%= lines(autogen_notice :ruby) -%>

<% unless fn.search_paths.nil? -%>
<%=
  lines(
    fn.search_paths.sort.map do |search|
      name = "search_#{search.name}"
      [
        ("\# #{search.comment}" unless search.comment.nil?),
        "#{name} = File.expand_path('#{search.path}', __dir__)",
        "$LOAD_PATH.unshift #{name} unless $LOAD_PATH.include?(#{name})"
      ].compact
    end, 1
  )
-%>
<% end # unless fn.search_paths.nil? -%>
<%=
  lines(fn.requires.sort.map { |r| "require '#{r}'" }, 1) \
    unless fn.requires.nil?
-%>
<%= lines(emit_function_doc(fn)) -%>
module Google
  # Module that holds all client-side functions
  module Functions
<% args = fn.arguments.map { |a| a.name }.join(', ') -%>
    def self.<%= fn.name -%>(<%= args -%>)
<%= lines(indent(fn.code, 6)) -%>
    end

    def <%= fn.name -%>(<%= args -%>)
      ::Google::Functions.<%= fn.name -%>(<%= args -%>)
    end
<%= lines(lines_before(indent(fn.helpers,4))) unless fn.helpers.nil? -%>
  end
end
